Positive test controls include: 293T. The target is usually found in the following locations: Cytoplasm, Nucleus. Immunogen sequence: YHADPSLVSF LTGLGCPNCI EYFTSQGLQS IYHLQNLTIE DLGALKIPEQ YRMTIWRGLQ DLKQGHDYST AQQLLRSSNA ATISIGGSGE LQRQRVMEAV HFRVRHTITI